UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tWz2fQmznxMa8xLV6yv6fWRoI/OG3Pa1kM288xzv4ms=' 
WHERE 
  key_id = '2742771571f572c2b28f3c759182cc772aa2023f201384e713502b7e0f069aec' 
  AND (
    token = 'tWz2fQmznxMa8xLV6yv6fWRoI/OG3Pa1kM288xzv4ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )